NGC 212 is a lenticular galaxy located approximately 369 million light-years from the Solar System[2] in the constellation Phoenix. It was discovered on October 28, 1834 by John Herschel.[3]

See also

References

  1. ^ a b c d e f g "NASA/IPAC Extragalactic Database". Results for NGC 0212. Retrieved 2016-09-02.
  2. ^ a b An object's distance from Earth can be determined using Hubble's law: v=Ho is Hubble's constant (70±5 (km/s)/Mpc). The relative uncertainty Δd/d divided by the distance is equal to the sum of the relative uncertainties of the velocity and v=Ho
  3. ^ "New General Catalog Objects: NGC 200 - 249". Cseligman. Retrieved September 14, 2016.


Allikas: https://en.wikipedia.org/wiki/NGC_212
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